48628680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405239}}^1$

素因数の和:405253

約数の個数: 32

約数和(自身を含む): 145886400

約数和(自身を除く): 97257720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405239, 810478, 1215717, 1620956, 2026195, 2431434, 3241912, 4052390, 4862868, 6078585, 8104780, 9725736, 12157170, 16209560, 24314340, 48628680]

約数ペア:

[(1, 48628680), (2, 24314340), (3, 16209560), (4, 12157170), (5, 9725736), (6, 8104780), (8, 6078585), (10, 4862868), (12, 4052390), (15, 3241912), (20, 2431434), (24, 2026195), (30, 1620956), (40, 1215717), (60, 810478), (120, 405239)]